25442085 (number)

25442085 is an odd 8-digits composite number following 25442084 and preceding 25442086. In scientific notation, it is written as 2.5442085 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 13536960 positive integers (up to 25442085) that are relatively prime to 25442085.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred forty-two thousand eighty-five

Notation

Scientific notation 2.5442085 × 10^7
Engineering notation 2.5442085 × 10^6

Prime Factorization of 25442085

Prime Factorization 3 × 5 × 479 × 3541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25442085
Product of the distinct prime numbers

The prime factorization of 25442085 is 3 × 5 × 479 × 3541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 27, 57, 250, 523, 7580, 3671, 55063, 7756, 370018, 128406, 7291883, 3712135, 56116435, 70198316, 864042229, 495534418, 8709702012, 1939224393

Basic calculations (n = 25442085)

Multiplication

n×y
n×2 50884170
n×3 76326255
n×4 101768340
n×5 127210425

Division

n÷y
n÷2 12721042.5
n÷3 8480695
n÷3 6360521.25
n÷5 5088417

Exponentiation

ny
n2 647299689147225
n3 1.6468653711757E+22
n4 4.1899688757009E+29
n5 1.0660154428294E+37

Nth Root

y√n
2√n 5044.0147700022
3√n 294.11526555327
4√n 71.021227601346
5√n 30.276839585651

Divisors of 25442085

1, 3, 5, 15, 479, 1437, 2395, 3541, 7185, 10623, 17705, 53115, 1696139, 5088417, 8480695, 25442085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25442084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25442085 can be divided by 16 positive divisors. The sum of these divisors (counting 25442085) is 1, the average is 0.0625.

Base conversion 25442085

Base System Value
2 Binary 1100001000011011100100101
3 Ternary 1202212120222110
4 Quaternary 1201003130211
5 Quinary 23003121320
6 Senary 2305151233
8 Octal 141033445
10 Decimal 25442085
12 Duodecimal 862b519
16 Hexadecimal 1843725
20 Vigesimal 7j0545
36 Base36 f5b8l

Cryptographic Hash Functions

md5 7b5731a303386649579ec9d6603a1b09
sha1 76e1f1eb69f47f77af0966ea8bd22e8b279ccc86
sha256 7fa330e6c208862ea17ed8546504ac7bbaf159813a29c61fdbfecd792699f82f
sha512 1ff3f02f75dea2e62526978efeb3d9f0109fc0851e5d2636ef8890a542ac51f951784502e65c418090f3a6131605796ab7bc12be6685a727831c42d9f7bebf71
ripemd-160 c70f344f9b439413ea85f76127f90f07741f27cb

25442085 as geometric shapes

Circle

Radius = n
Diameter 50884170
Circumference 159857334.65601
Area 2.0335519480959E+15

Sphere

Radius = n
Volume 6.8983735353828E+22
Surface area 8.1342077923835E+15
Circumference 159857334.65601

Square

Length = n
Perimeter 101768340
Area 647299689147225
Diagonal 35980541.662049

Cube

Length = n
Surface area 3883798134883350
Volume 1.6468653711757E+22
Space diagonal 44066983.870486

Equilateral Triangle

Length = n
Perimeter 76326255
Area 2.8028898733163E+14
Altitude 22033491.935243

Triangular Pyramid

Length = n
Surface area 2.8028898733163E+14
Volume 1.9408494527661E+21
Height 11993513.88735